MIL-53 and its isoreticular analogues : a review of the chemistry and structure of a prototypical flexible metal-organic framework
| Autor: | Richard I. Walton, Franck Millange |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Crystal chemistry
Chemistry Parent structure Structure (category theory) 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Structural chemistry 0104 chemical sciences Metal Octahedron Computational chemistry Group (periodic table) visual_art visual_art.visual_art_medium Metal-organic framework QD 0210 nano-technology |
| ISSN: | 0021-2148 |
| Popis: | We present a review of the structural chemistry of metal‐organic framework materials with the MIL‐53 type structure. This family of materials is well‐known for its structural flexibility, and also the wide variety of metal cations and functional ligands that can be included. This gives rise to a set of multivariate materials and isoreticular analogues, to which isoreticular functionalisation can also be applied. Starting from the parent structure, containing infinite chains of octahedral trivalent metal cations cross‐linked by benzene‐1,4‐dicarboxylate, we illustrate the compositional variety possible: this includes materials that contain tetravalent and divalent cations, mixtures of metal cations, functionalised ligands, expanded structures from extended linkers and inclusion of pendant ligands. We emphasise the crystal chemistry of this group of materials, but will give some examples of properties, particularly those associated with the structural breathing effect of relevance to molecular sieving, and also discuss emerging practical applications.\ud \ud |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text